Identify each version
Preview should be separate from restore so users don't change data while they're just learning.
View changes and restore to a controlled version.
Review progress
Compare information and presentation in context of use.
Try the operation, change the status and continue working.
Progress is saved automatically in this browser.
GUIDANCE
Preview should be separate from restore so users don't change data while they're just learning.
EXAMPLES
Open the “Before Demo” version for viewing only; The restore button is its own action.